On 5. okt. 2006, at 22.05, Kris Kennaway wrote:
On Wed, Oct 04, 2006 at 05:14:27PM -0600, Scott Long wrote:
All,
I'm seeing some patterns here with all of the network driver problem
reports, but I need more information to help narrow it down further.
I ask all of you who are having problems to take a minute to fill
out this survey and return it to Kris Kennaway (on cc:) and myself.
Thanks.
1. Are you experiencing network hangs and/or "timeout" messages on
the
console? If yes, please provide a _brief_ description of the
problem.
OK, next question, to all em users:
If your em device is using a shared interrupt, and you are NOT
experiencing timeout problems when using this device, please let me
know:
[ snip ]
So far all of the em problems I have seen involve shared interrupts,
and conversely all em systems I have seen that do not have timeout
problems are not shared.
I am sorry to say that I have trouble with a system that does not
have shared interrupt on the em.
It does share PCI bus with the two onboard ahc's though, but that
hardly has anything to do with it.
# vmstat -i
interrupt total rate
irq4: sio0 398 0
irq6: fdc0 10 0
irq16: ahc0 16 0
irq17: ahc1 16 0
irq20: amr0 1439521 1
irq21: em0 5110499 3
irq31: acpi0 134252 0
cpu0: timer 2689289991 1999
Total 2695974703 2004
# pciconf -l |grep pci1
[EMAIL PROTECTED]:4:0: class=0x010000 card=0x00cf8086 chip=0x00cf9005
rev=0x01 hdr=0x00
[EMAIL PROTECTED]:4:1: class=0x010000 card=0x00cf8086 chip=0x00cf9005
rev=0x01 hdr=0x00
[EMAIL PROTECTED]:10:0: class=0x060400 card=0x000000dc
chip=0x00261011 rev=0x05 hdr=0x01
[EMAIL PROTECTED]:11:0: class=0x020000 card=0x10048086 chip=0x10048086
rev=0x02 hdr=0x00
--
Frode Nordahl
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